AJ,Thanks a lot for your answers!!!

you sayed : "These sounds are not continuous wave files but rather samples that have been alocated to different sections of the keyboard. The Sd1's sampler creates and generates wave files (.wav format) which are continuous audio files/loops."

I don't understand what do you mean with "continuous file" ... you know that with the MSP format, you can assign your audio wave sample in one of 62 zone of the keyboard? so what the difference with the INS file (not about drum looping)?
The INS file can have more than one loop point? Can it Pan a sound? can it assign the sound from one dynamic to another? (exp one sample from 0 to 100 and another from 100 to 120) Why the SD1 sampler have'nt this functions? all samplers have them...


what is the total size of the flash ram? and what is the size left with the OS 3.0 inside?
what is the size left with the OS 4.0 inside?

thanks for you replies !!!